EP0414849A1 - Cushioning dunnage pad with stitching perforations. - Google Patents
Cushioning dunnage pad with stitching perforations.Info
- Publication number
- EP0414849A1 EP0414849A1 EP90902941A EP90902941A EP0414849A1 EP 0414849 A1 EP0414849 A1 EP 0414849A1 EP 90902941 A EP90902941 A EP 90902941A EP 90902941 A EP90902941 A EP 90902941A EP 0414849 A1 EP0414849 A1 EP 0414849A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- product
- connecting portion
- perforations
- portions
- pillow
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000463 material Substances 0.000 claims abstract description 17
- 238000004806 packaging method and process Methods 0.000 claims abstract description 6
- 239000000123 paper Substances 0.000 claims description 5
- 239000002655 kraft paper Substances 0.000 claims description 3
- 238000000926 separation method Methods 0.000 abstract description 7
- 230000007246 mechanism Effects 0.000 description 12
- 238000000034 method Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000012856 packing Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000014509 gene expression Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
- B65D65/38—Packaging materials of special type or form
- B65D65/44—Applications of resilient shock-absorbing materials, e.g. foamed plastics material, honeycomb material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
- B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
- B65D81/09—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents using flowable discrete elements of shock-absorbing material, e.g. pellets or popcorn
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S206/00—Special receptacle or package
- Y10S206/814—Space filler
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
- Y10T156/1007—Running or continuous length work
- Y10T156/1023—Surface deformation only [e.g., embossing]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
- Y10T156/1056—Perforating lamina
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/16—Two dimensionally sectional layer
- Y10T428/163—Next to unitary web or sheet of equal or greater extent
- Y10T428/168—Nonrectangular
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/2419—Fold at edge
- Y10T428/24215—Acute or reverse fold of exterior component
- Y10T428/24231—At opposed marginal edges
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/2419—Fold at edge
- Y10T428/24215—Acute or reverse fold of exterior component
- Y10T428/24231—At opposed marginal edges
- Y10T428/2424—Annular cover
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/2419—Fold at edge
- Y10T428/24215—Acute or reverse fold of exterior component
- Y10T428/24231—At opposed marginal edges
- Y10T428/2424—Annular cover
- Y10T428/24248—One piece
- Y10T428/24256—Abutted or lapped seam
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
- Y10T428/24446—Wrinkled, creased, crinkled or creped
- Y10T428/24455—Paper
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
- Y10T428/24446—Wrinkled, creased, crinkled or creped
- Y10T428/24455—Paper
- Y10T428/24463—Plural paper components
Definitions
- This invention relates in general to a flexible cushioning dunnage product for use as packaging or packing material and is referred to in the art as cushioning dunnage, and more particularly relates to a flexible, cushioning dunnage product formed of lateral pillow-like or pillow-shaped portions and a central connecting portion running lengthwise of the product and connecting the pillow-like portions together.
- the invention provides a cushioning dunnage product of the latter type which includes perforations therein disposed along the central connecting portion of the product, for aiding the central connecting portion in preventing opening up or separation of the connecting portion, and thus aiding in maintaining the pad-like or pad-shaped form of the product.
- the present invention provides a novel cushioning dunnage product produced from flexible sheet-like or web-like stock material, such as biodegradable paper, wherein the edges of the stock material are rolled inwardly to form pillow-like or pillow-shaped portions, with the pillow-like portions being connected together along their engaged abutting sides in the preferred form, by transversely extending coined portions extending transversely of the product and defining a generally central connecting portion running in a direction lengthwise of the product, and wherein perforations are provided in the connecting portion to aid the coined portions in preventing opening up or separation of the connecting portion; thus such perforations aid in maintaining the pad-like or pad-shaped form of the product.
- stock material such as biodegradable paper
- an object of the invention is to provide a novel cushioning dunnage product produced in flexible strip form, for use as a packing or packaging material.
- Another object of the invention is to provide a cushioning dunnage product formed from a multi-ply stock roll of stock material rotatably mounted on a con ⁇ verter mechanism, and wherein the product comprises lat ⁇ eral pillow-like portions and a central connecting portion running lengthwise of the product, and with there being provided perforations in the connecting portion to aid the latter in preventing opening up or separation of the connecting portion.
- a still further object of the invention is to provide a cushioning dunnage product of the aforementioned type wherein the perforations comprise a plurality of in- dividual perforations formed in spaced rows extending trans ⁇ versely of the product along said central connecting portion thereof, and wherein the perforations extend into the con ⁇ necting portion from exteriorly thereof generally perpen ⁇ dicularly to a general horizontal plane passing through the lengthwise axis of said connecting portion, and with the perforations extending into said connecting portion from the top side of said connecting portion being stag ⁇ gered with respect to the perforations extending into said connecting portion from the underside thereof, in a direc- tion lengthwise of the product.
- Another object of the invention is to provide a biodegradable cushioning dunnage product of the aforemen ⁇ tioned type which is readily recycleable and/or reuseable, thus enhancing the economic and environmental factors in- volved in the production and use of such product.
- FIGURE 1 is a generally diagrammatic, perspective illustration of a strip of the produced pad-like or pad- shaped product embodying the invention
- FIGURE 2 is a diagrammatic illustration of the inward rolling of the lateral edges of multi-ply superim ⁇ posed flexible webs of stock material, which lateral edges are rolled inwardly to form pillow-like portions, which are urged laterally into abutting engagement with one an- other generally as shown, and then are connected together along their engaged abutting sides by, in the preferred em ⁇ bodiment, transversely extending coined sections extending transversely of the product and defining a generally cen ⁇ tral connecting portion running in a direction lengthwise of the product, and as illustrated for instance in FIGURE 1 and FIGURE 3;
- FIGURE 3 is a diagrammatic illustration of the pad-like product after the pillow-like portions are con ⁇ nected together along their engaged abutting sides by the aforementioned coining, the latter forming transversely ex ⁇ tending coined portions extending transversely of the pro ⁇ duct and defining a generally central connecting portion running in a direction lengthwise of the product, and with FIGURE 3 illustrating the perforations disposed along the central connecting portion;
- FIGURE 4 is an enlarged, diagrammatic vertical sectional view taken generally along the plane of line 4-4 of FIGURE 1, and illustrating the preferred orientation of the perforations in the central connecting portion of the product;
- FIGURE 5 is an enlarged, sectional view taken generally along the plane of line 5-5 of FIGURE 1, looking in the direction of the arrows, and illustrating the staggered relationship in a direction lengthwise of the product, between the perforations on the top side of the product as compared to the perforations on the underside of the product in the connecting portion thereof, and also illustrating the staggered relationship of the flat or val ⁇ ley sections of the connecting portion on the top side and the underside; and
- FIGURE 6 is an enlarged, vertical sectional view of one of the perforations illustrated for instance in FIGURE 4, and showing the overlapped edges of the layers of stock material into which is formed the perforation in the connecting portion of the product, which overlapping and associated preferred coining aids in securing the central connecting portion against opening up, thus aiding in maintaining the pad-like form of the flexible product.
- FIGURE 1 illustrates a pad-like or pad-shaped cushioning dunnage product 10 embodying the invention, and adapted for use in packaging or packing.
- the product may be formed from web or sheet stock material, such as for instance biodegradable paper sheet, or the like, with the lateral edges of the sheet or web having been generally loosely rolled inwardly, and forming crumpled and resilient pillow-like or pillow-shaped portions 12 defining the lateral extremities of the elongated pad, together with means connecting the confronting rolled edges of the pillow-like portions together along the generally central portion 14 of the pad-like or pad-shaped product lengthwise thereof.
- web or sheet stock material such as for instance biodegradable paper sheet, or the like
- the connecting means in the preferred embodiment comprises a generally central coined section extending lengthwise of. the pad-like product and stitching together (FIGURES 1 and 3) the overlapped abutting coined edges 15 and 16 (FIGURE 1) of the formed pillow-like portions of the pad-like product, thus stitching together the confronting overlapped coined edges of the pillow-like portions.
- the latter edges are generally disposed in generally random overlapped relation as illustrated, along the central compressed coined connecting portion 14 of the pad-like product.
- the laterally arranged pillow-like or pillow-shaped portions 12 of the pad-like cushioning product possess considerable resiliency, each being of a substantially greater thickness than the central coined portion 14.
- the coining of the product produces flat or valley sections 18 with intermediate rise sections 20, with the rise sections projecting outwardly from the level of the associated flat or valley section, and as clearly shown for instance in FIGURES 4 and 5.
- the valley sections and the flat sections on the upper or top side of the connecting portion 14 of the pad-like product are staggered with respect to the respective valleys and flats on the underside of the pad-like product in a direction lengthwise of the product.
- perforations 22 are provided extending inwardly into the connecting portion 14 of the product generally perpendicular to a generally horizontal plane passing through the lengthwise axis X-X (FIGURE 1) of the connecting portion 14, such perforations piercing the underlying layers of the connecting portion and aiding the transversely extending coined portions of the product in maintaining the product in its pad-like form, or in other words aiding in attempting to prevent the inadvertent opening up or separation of the overlapped coined edge portions 15 and 16 of the product.
- the perforations in the central connecting portion 14 are preferably formed from a plurality of individual perforations disposed in rows extending transversely of the product along the central connecting portion thereof, and disposed furthermore in the flat sections of the central coined connecting portion of the product, and as illustrated.
- the pad-like product may be formed on converters of the types aforediscussed in the Background Of The Invention section and may utilize for formation thereof a multi-ply, for instance, tri-ply roll of nominal 30 pound kraft biodegradable paper sheet, such rolls being conventionally approximately 30 inches in width an 3 formed of three superimposed generally equal width sheets of nominal 30 pound kraft paper.
- the embodiment of formed pad-like product produced that embodies the invention has a density of approximately .6 to .7 pounds per cubic foot, with the produced cushioning pad product being approximately eight to nine inches wide, and with the pillow-like .
- pad-like cushioning dunnage products possessing other dimensional relationships between the specified portions thereof and embodying the invention may also be produced.
- the invention provides a novel pad-like or pad-shaped cushioning dunnage product comprising lateral pillow-like or pillow-shaped portions and a central preferably coined connecting portion, and wherein perforations are provided along the central coined portion, to aid in preventing opening up or separation of the connecting portion of the product and thus aid the coined sections of the connecting portion in maintaining the pad-like form of the produced dunnage product, and thus facilitating recycling or reuse of the product.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Buffer Packaging (AREA)
- Wrappers (AREA)
- Laminated Bodies (AREA)
Abstract
L'invention concerne un produit à garnissage d'amortissement souple produit à partir de matière de base en feuille. Les bords de ladite matière de base sont roulés intérieurement afin de former des parties (12) analogues à des coussins, poussées latéralement vers l'intérieur les unes par rapport aux autres en relation d'aboutement opposée, lesdites parties analogues à des coussins étant ensuite reliées le long de leurs côtés en contact d'aboutement par des parties calibrées s'étendant selon le mode de réalisation préféré, transversalement par rapport au produit, et définissant une partie (14) de raccordement centrale, allant dans le sens de la longueur dudit produit. On a prévu des perforations (22) dans ladite partie de raccordement, destinées à aider lesdites parties calibrées se chevauchant, à empêcher l'ouverture ou la séparation de ladite partie de raccordement, lesdites perforations aidant ainsi à maintenir la forme de coussin dudit produit destiné au conditionnement ou à l'emballage.The invention relates to a product with flexible cushioning produced from sheet base material. The edges of said base material are rolled internally to form cushion-like parts (12), pushed laterally inward relative to each other in opposite abutting relationship, said cushion-like parts then being connected along their sides in abutting contact by calibrated parts extending according to the preferred embodiment, transversely with respect to the product, and defining a central connection part (14), running lengthwise of said one product. Perforations (22) are provided in said connecting portion, intended to assist said overlapping calibrated portions, to prevent opening or separation of said connecting portion, said perforations thereby helping to maintain the cushion shape of said intended product packaging or wrapping.
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/324,242 US4937131A (en) | 1989-03-15 | 1989-03-15 | Cushioning dunnage pad with stitching perforations |
PCT/US1990/000382 WO1990010536A1 (en) | 1989-03-15 | 1990-01-26 | Cushioning dunnage pad with stitching perforations |
US324242 | 2002-12-19 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0414849A1 true EP0414849A1 (en) | 1991-03-06 |
EP0414849A4 EP0414849A4 (en) | 1992-01-02 |
EP0414849B1 EP0414849B1 (en) | 1997-04-09 |
Family
ID=23262723
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19900902941 Expired - Lifetime EP0414849B1 (en) | 1989-03-15 | 1990-01-26 | Cushioning dunnage pad with stitching perforations |
Country Status (12)
Country | Link |
---|---|
US (1) | US4937131A (en) |
EP (1) | EP0414849B1 (en) |
JP (1) | JPH0756114B2 (en) |
KR (1) | KR930009312B1 (en) |
CA (1) | CA2028833C (en) |
DE (1) | DE69030410T2 (en) |
DK (1) | DK0414849T3 (en) |
FI (1) | FI904520A0 (en) |
HK (1) | HK1007994A1 (en) |
NO (1) | NO904850L (en) |
SG (1) | SG47756A1 (en) |
WO (1) | WO1990010536A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010072182A1 (en) | 2008-12-24 | 2010-07-01 | Servisbal Obaly S.R.O. | A multi-functional insert |
DE102012018941A1 (en) | 2012-09-25 | 2014-03-27 | Sprick Gmbh Bielefelder Papier- Und Wellpappenwerke & Co. | A machined packaging product, method and apparatus for machining the packaging product |
Families Citing this family (59)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5123889A (en) * | 1990-10-05 | 1992-06-23 | Ranpak Corporation | Downsized cushioning dunnage conversion machine and cutting assemblies for use on such a machine |
US5322477A (en) * | 1990-10-05 | 1994-06-21 | Ranpak Corp. | Downsized cushioning dunnage conversion machine and packaging systems employing the same |
US6311596B1 (en) | 1990-10-05 | 2001-11-06 | Ranpak Corp. | Cutting assembly for a cushioning conversion machine |
US5211620A (en) * | 1991-11-01 | 1993-05-18 | Ranpak Corp. | Edge-tension controlling device for a cushioning conversion machine |
US5230943A (en) * | 1991-11-29 | 1993-07-27 | Pulptech Corporation | Free-flowing dunnage of molded pulp |
HUT68990A (en) * | 1992-03-16 | 1995-08-28 | Recycled Paper Products Corp | Packing material, method for forbearing packing, and product in this package |
US5667871A (en) * | 1992-03-16 | 1997-09-16 | Geopax Ltd. | Slit sheet packing material |
WO1994010063A1 (en) * | 1992-11-05 | 1994-05-11 | Jarvis Packaging & Designs, Inc. | Evacuated, encapsulating packaging |
US5465530A (en) * | 1993-11-03 | 1995-11-14 | Ranpak Corp. | Method of using a paper packing product to store/ship plants with exposed roots |
US6132842A (en) * | 1994-04-01 | 2000-10-17 | Ranpak Corp. | Cushioning product |
US5791483A (en) * | 1994-04-01 | 1998-08-11 | Ranpak Corp. | Cushioning product |
US5755656A (en) * | 1995-06-07 | 1998-05-26 | Ranpak Corp. | Cushioning conversion machine and method with independent edge connecting |
US5593376A (en) * | 1994-07-22 | 1997-01-14 | Ranpak Corp. | Cushioning conversion machine and method |
US5908375A (en) * | 1994-07-22 | 1999-06-01 | Ranpak Corp. | Manual feed cushioning machine and method |
US5709642A (en) * | 1994-07-22 | 1998-01-20 | Ranpak Corp. | Cushioning conversion machine and method |
US5840004A (en) * | 1994-07-22 | 1998-11-24 | Ranpak Corp. | Cushioning conversion machine and method |
US5607383A (en) * | 1994-07-22 | 1997-03-04 | Ranpak Corp. | Modular cushioning conversion machine |
US5674172A (en) * | 1994-07-22 | 1997-10-07 | Ranpak Corp. | Cushioning conversion machine having a single feed/cut handle |
US6561964B1 (en) | 1994-07-22 | 2003-05-13 | Ranpak Corp. | Cushioning conversion machine and method |
US6135939A (en) * | 1994-07-22 | 2000-10-24 | Ranpak Corp. | Cushioning conversion machine and method |
MY138299A (en) * | 1994-07-22 | 2009-05-29 | Ranpak Corp | Cushioning conversion machine and method |
US5803893A (en) * | 1994-07-22 | 1998-09-08 | Ranpak Corp. | Cushioning conversion machine and method |
US6534148B1 (en) * | 1995-04-19 | 2003-03-18 | Naturembal S.A. | Machine for making cushioning dunnage product, stock material for feeding such machine and method |
US6035613A (en) * | 1995-06-07 | 2000-03-14 | Ranpak Corp. | Cushioning conversion machine and method with stitching assemblies |
WO1996040492A1 (en) * | 1995-06-07 | 1996-12-19 | Ranpak Corp. | Cushioning conversion machine with single feed/cut motor |
US5807229A (en) * | 1995-06-07 | 1998-09-15 | Ranpak Corp. | Cushioning conversion machine with stitching wheels having hook projections |
EP0831992A1 (en) * | 1995-06-07 | 1998-04-01 | Ranpak Corp. | Machine for converting stock material into a cushioning product |
US6176818B1 (en) | 1995-06-07 | 2001-01-23 | Ranpak Corp. | Cushioning conversion machine cushioning conversion method and method of assembling a cushioning conversion machine |
US6207249B1 (en) | 1995-06-07 | 2001-03-27 | Ranpak Corporation | Cushioning product and method with stitching |
US5900119A (en) * | 1996-10-09 | 1999-05-04 | E-Tech Products, Inc. | Method of forming improved loose fill packing material from recycled paper |
US5813967A (en) * | 1997-02-25 | 1998-09-29 | Ranpak Corp. | Cushioning conversion machine with guide roller, and method |
EP1009662A1 (en) | 1997-06-11 | 2000-06-21 | Ranpak Corp. | Cushioning conversion system and method |
US5910089A (en) | 1997-07-23 | 1999-06-08 | Southpac Trust International, Inc. | Packaging material |
US6067779A (en) | 1997-07-23 | 2000-05-30 | Southpac Trust International, Inc. | Packaging material |
US6006905A (en) | 1998-04-16 | 1999-12-28 | Campbell, Jr.; Robert L. | Protective bag for shipment and storage of articles of equipment and method of fabricating same |
US6387029B1 (en) * | 1998-10-02 | 2002-05-14 | Ranpak Corp. | Cushioning conversion machine and method with stitching assemblies |
US6179765B1 (en) | 1998-10-30 | 2001-01-30 | Ft Acquisition, L.P. | Paper dispensing system and method |
US6174273B1 (en) | 1998-12-18 | 2001-01-16 | Ranpak Corp. | Cushioning conversion machine with tension control |
US7452316B2 (en) | 2000-05-24 | 2008-11-18 | Ranpak Corp. | Packing product and apparatus and method for manufacturing same |
MXPA02012171A (en) * | 2000-06-09 | 2003-06-06 | Ranpak Corp | Dunnage conversion machine with translating grippers, and method and product. |
AU2001286719A1 (en) * | 2000-08-24 | 2002-03-04 | Ranpak Corp. | Dunnage conversion machine, method and dunnage product |
US20030073558A1 (en) * | 2001-10-15 | 2003-04-17 | Bill Chesterson | Machine and method for converting paper stock into dunnage |
EP1560700B1 (en) * | 2002-11-05 | 2008-12-31 | Ranpak Corp. | System and method for making a coiled strip of dunnage |
US6910997B1 (en) | 2004-03-26 | 2005-06-28 | Free-Flow Packaging International, Inc. | Machine and method for making paper dunnage |
US7115086B1 (en) * | 2004-08-20 | 2006-10-03 | Automated Solutions, Llc | Queue-based bag forming system and method |
DE602006007951D1 (en) * | 2005-01-26 | 2009-09-03 | Ranpak Corp | SYSTEM AND METHOD FOR CONVERTING PACK MATERIAL WITH THE HELP OF A RELIABLE STORAGE MATERIAL |
US20070117703A1 (en) * | 2005-11-22 | 2007-05-24 | Sealed Air Corporation | Machine and method for converting a web of material into dunnage |
US8727682B2 (en) | 2011-01-10 | 2014-05-20 | Premark Packaging Llc | Shock absorption and restraint apparatus |
US9090378B2 (en) | 2012-09-18 | 2015-07-28 | Signode Industrial Group Llc | Shipping container load securer |
DE102013015875A1 (en) | 2013-09-23 | 2015-03-26 | Sprick Gmbh Bielefelder Papier- Und Wellpappenwerke & Co. | Perforating tool for a device for machining a filler product and apparatus for machining a filler product |
USD773299S1 (en) | 2014-12-08 | 2016-12-06 | Signode Industrial Group Llc | Contour pad |
DE102016114342A1 (en) | 2016-08-03 | 2018-02-08 | Storopack Hans Reichenecker Gmbh | Method and device for producing a padding product and padding product |
US11541621B2 (en) * | 2017-02-28 | 2023-01-03 | Ranpak Corp. | Dunnage conversion machine, method, and product with a polygonal cross-section |
US11161668B1 (en) * | 2020-07-22 | 2021-11-02 | Terry Hermanson | Packing material and method of manufacturing the packing material |
US20220111613A1 (en) * | 2020-10-14 | 2022-04-14 | Facebook Technologies, Llc | Paper-based cushion package |
US12023905B2 (en) | 2021-04-05 | 2024-07-02 | Automated Solutions, Llc | Tear and heat resistant foam for packaging, protective packaging bags and related methods |
WO2022236013A1 (en) | 2021-05-06 | 2022-11-10 | Terry Hermanson | Packing material and method of packing an object in a shipping box |
DE102021125078A1 (en) | 2021-09-28 | 2023-03-30 | Sprick Gmbh Bielefelder Papier- Und Wellpappenwerke & Co. | Packing Pad Strips |
WO2024147789A1 (en) * | 2023-01-05 | 2024-07-11 | Freeman Brandon D | Packing product, method of and machine for producing a packing product |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3655500A (en) * | 1968-02-07 | 1972-04-11 | Arpax Co | A resilient cushioning dunnage product for use in packaging and packing |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA669488A (en) * | 1963-08-27 | Nobbe Bernard | Papermaking machine | |
US304418A (en) * | 1884-09-02 | fletcher | ||
US1410879A (en) * | 1921-01-10 | 1922-03-28 | American Box Board Co | Method of connecting and corrugating paper |
GB446552A (en) * | 1934-03-21 | 1936-05-01 | Albert Benda | Improvements in or relating to waterproof material made of fibrous cellulose for floor coverings and other purposes |
US1989794A (en) * | 1934-06-01 | 1935-02-05 | Crown Willamette Paper Company | Padding strip for furniture and other articles |
US3238852A (en) * | 1954-10-05 | 1966-03-08 | Olin Mathieson | Method and apparatus for making filters |
US2882802A (en) * | 1956-10-29 | 1959-04-21 | Fox Paper Company | Crumpling device |
US3323983A (en) * | 1964-09-08 | 1967-06-06 | Kimberly Clark Co | Apparatus for embossing multi-ply paper sheets |
US3377224A (en) * | 1966-03-11 | 1968-04-09 | Kimberly Clark Co | Method of embossing differentially creped tissue paper |
US3478141A (en) * | 1966-08-29 | 1969-11-11 | Du Pont | Process for treating film-fibril sheets |
US3509797A (en) * | 1967-05-22 | 1970-05-05 | Arpax Co | Mechanism for producing cushioning dunnage |
US3509798A (en) * | 1968-02-07 | 1970-05-05 | Arpax Co | Mechanism and method for producing cushioning dunnage |
US3603216A (en) * | 1970-02-09 | 1971-09-07 | Arpax Co | Method for producing cushioning dunnage |
US3799039A (en) * | 1971-12-14 | 1974-03-26 | Ranpak Corp | Cushioning dunnage mechanism and method |
US4026198A (en) * | 1975-05-01 | 1977-05-31 | Ranpak Corporation | Cushioning dunnage mechanism, transfer cart therefor, and method |
US4307141A (en) * | 1978-10-10 | 1981-12-22 | American Can Company | Multi-ply fibrous sheet structure |
US4376671A (en) * | 1980-05-15 | 1983-03-15 | American Can Company | Multi-ply fibrous web structure and its manufacture |
JPS5933112A (en) * | 1982-08-20 | 1984-02-22 | Mitsubishi Rayon Co Ltd | Method for joining fiber reinforced plastic |
US4557716A (en) * | 1983-07-05 | 1985-12-10 | Ranpak Corp. | Mechanism for producing pad-like cushioning dunnage from sheet material |
US4717613A (en) * | 1984-05-10 | 1988-01-05 | Ranpak Corporation | Mechanism and method for producing cushioning dunnage |
JPS6133031A (en) * | 1984-07-25 | 1986-02-15 | Hitachi Cable Ltd | Optical transmission system |
US4839210A (en) * | 1985-10-28 | 1989-06-13 | Ranpak Corp. | Method and mechanism for producing cushioning dunnage product |
US4750896A (en) * | 1985-10-28 | 1988-06-14 | Ranpak Corp. | Method and mechanism for producing cushioning dunnage product |
US4650456A (en) * | 1985-10-30 | 1987-03-17 | Ranpak Corp. | Mechanism for producing pad-like cushioning dunnage product from sheet material with separate stock roll cart |
US4806410A (en) * | 1986-09-18 | 1989-02-21 | Ranpak Corp. | Processes for the production of antistatic or static dissipative paper, and the paper products thus produced, and apparatus utilized |
-
1989
- 1989-03-15 US US07/324,242 patent/US4937131A/en not_active Expired - Lifetime
-
1990
- 1990-01-26 SG SG1996004220A patent/SG47756A1/en unknown
- 1990-01-26 CA CA 2028833 patent/CA2028833C/en not_active Expired - Lifetime
- 1990-01-26 WO PCT/US1990/000382 patent/WO1990010536A1/en active IP Right Grant
- 1990-01-26 JP JP50310590A patent/JPH0756114B2/en not_active Expired - Lifetime
- 1990-01-26 DK DK90902941T patent/DK0414849T3/en active
- 1990-01-26 KR KR1019900702302A patent/KR930009312B1/en not_active IP Right Cessation
- 1990-01-26 EP EP19900902941 patent/EP0414849B1/en not_active Expired - Lifetime
- 1990-01-26 DE DE69030410T patent/DE69030410T2/en not_active Expired - Lifetime
- 1990-09-13 FI FI904520A patent/FI904520A0/en not_active IP Right Cessation
- 1990-11-08 NO NO90904850A patent/NO904850L/en unknown
-
1998
- 1998-06-27 HK HK98107108A patent/HK1007994A1/en not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3655500A (en) * | 1968-02-07 | 1972-04-11 | Arpax Co | A resilient cushioning dunnage product for use in packaging and packing |
Non-Patent Citations (1)
Title |
---|
See also references of WO9010536A1 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010072182A1 (en) | 2008-12-24 | 2010-07-01 | Servisbal Obaly S.R.O. | A multi-functional insert |
DE102012018941A1 (en) | 2012-09-25 | 2014-03-27 | Sprick Gmbh Bielefelder Papier- Und Wellpappenwerke & Co. | A machined packaging product, method and apparatus for machining the packaging product |
Also Published As
Publication number | Publication date |
---|---|
JPH03502220A (en) | 1991-05-23 |
NO904850L (en) | 1990-11-15 |
JPH0756114B2 (en) | 1995-06-14 |
EP0414849A4 (en) | 1992-01-02 |
DK0414849T3 (en) | 1997-07-21 |
DE69030410T2 (en) | 1997-07-17 |
WO1990010536A1 (en) | 1990-09-20 |
CA2028833A1 (en) | 1991-07-27 |
HK1007994A1 (en) | 1999-04-30 |
KR930009312B1 (en) | 1993-09-27 |
DE69030410D1 (en) | 1997-05-15 |
FI904520A0 (en) | 1990-09-13 |
EP0414849B1 (en) | 1997-04-09 |
CA2028833C (en) | 1997-03-04 |
KR920700104A (en) | 1992-02-19 |
US4937131A (en) | 1990-06-26 |
SG47756A1 (en) | 1998-04-17 |
NO904850D0 (en) | 1990-11-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0414849A1 (en) | Cushioning dunnage pad with stitching perforations. | |
KR920000755B1 (en) | Embossing process | |
US5383778A (en) | Strength control embossing apparatus | |
US4759967A (en) | Embossing process and product | |
US4483728A (en) | Relieved patterned marrying roll | |
US4803032A (en) | Method of spot embossing a fibrous sheet | |
US4659608A (en) | Embossed fibrous web products and method of producing same | |
US5913765A (en) | System and method for embossing a pattern on a consumer paper product | |
EP1846226B1 (en) | Dunnage conversion system and method with cohesive stock material | |
US4927588A (en) | Method multi-ply embossed fibrous sheet | |
US6189297B1 (en) | Packaging material | |
AU4919196A (en) | Apparatus for manufacturing of composite cushioning product | |
JPS59156305A (en) | Press engaging and pull separation type freely separable fastener | |
CA2645223A1 (en) | Embossed multi-ply fibrous structure product | |
US9205621B2 (en) | Apparatus and method for making a wrappable packaging product | |
EP1896250B1 (en) | Selectively tearable stock material for a dunnage conversion machine and method | |
JP2004521035A (en) | Bending type on-site expanded paper packaging material | |
US5030081A (en) | Multi-ply embossed fibrous sheet and apparatus for producing same | |
US6132842A (en) | Cushioning product | |
JPH06155644A (en) | Corrugated cardboard and manufacture thereof | |
JPH0622234U (en) | Corrugated board | |
JPS607143Y2 (en) | Cardboard panel material | |
JPH058093B2 (en) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 19901105 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): BE DE DK FR GB SE |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 19911114 |
|
AK | Designated contracting states |
Kind code of ref document: A4 Designated state(s): BE DE DK FR GB SE |
|
EL | Fr: translation of claims filed | ||
17Q | First examination report despatched |
Effective date: 19941114 |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): BE DE DK FR GB SE |
|
REF | Corresponds to: |
Ref document number: 69030410 Country of ref document: DE Date of ref document: 19970515 |
|
ET | Fr: translation filed | ||
REG | Reference to a national code |
Ref country code: DK Ref legal event code: T3 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed | ||
REG | Reference to a national code |
Ref country code: GB Ref legal event code: IF02 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DK Payment date: 20090113 Year of fee payment: 20 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20090122 Year of fee payment: 20 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20090122 Year of fee payment: 20 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: BE Payment date: 20090219 Year of fee payment: 20 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SE Payment date: 20090114 Year of fee payment: 20 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20090115 Year of fee payment: 20 |
|
BE20 | Be: patent expired |
Owner name: *RANPAK CORP. Effective date: 20100126 |
|
REG | Reference to a national code |
Ref country code: DK Ref legal event code: EUP |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: PE20 Expiry date: 20100125 |
|
EUG | Se: european patent has lapsed | ||
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION Effective date: 20100125 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION Effective date: 20100126 |